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3 years ago

10

Four students took a national standardized test for which the mean was 500 and the standard deviation was 100. If a student’s z-

value was 1.75 on the test, what was the student’s score?

2 answers:

murzikaleks [220]3 years ago

3 0

z = (x - 500) / 100

1.75 = (x - 500) / 100

175 = x - 500

675 = x

g100num [7]3 years ago

3 0

Answer:

A, 675

Step-by-step explanation:

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